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Elementary Organic Chemistry CHEM 220 Exam 4 November 12 ...

Elementary Organic Chemistry CHEM 220 Exam 4 November 12 ...

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<strong>CHEM</strong> <strong>220</strong> – <strong>Exam</strong> 4Page 5<strong>November</strong> <strong>12</strong>, 2001Name:_______________________7) Rank the following alcohols from most acidic (1) to least acidic (5). (6 points)OHOHOHOHO 2 NNO 2NO 2O 2 NOHNO 2NO 28) Why is the nitrogen in compound A a moderately strong ortho/para director while the nitrogen in compound B is astrong ortho/para director. (3 points)HNOHNAB9) Indicate the most likely position of electrophilic aromatic substitution for the compounds below? (6 points)CH 3IOCH 3OCH 3O

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